151521489

素因数分解:

$3^3\times 7^1\times {\mathrm{801701}}^1$

素因数の和:801717

約数の個数: 16

約数和(自身を含む): 256544640

約数和(自身を除く): 105023151

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 801701, 2405103, 5611907, 7215309, 16835721, 21645927, 50507163, 151521489]

約数ペア:

[(1, 151521489), (3, 50507163), (7, 21645927), (9, 16835721), (21, 7215309), (27, 5611907), (63, 2405103), (189, 801701)]